Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,547,061",
      "signature": "0xa8290b7e76926feef89f0eb104ac49de8bea340b72d8613140958b6f9d047bcfb890919f0424a69d58ce222f69845d18",
      "randomness": "0xb636f4235da3247bcb3c54d44cf508ece76176cf499d85445eac35539b09e5cd"
    }
  ],
  "blockNumber": "7,407,101"
}

{
  "Sr25519": "0x08e6ef253520b0ab7aec18f6a0441eef27b2c84f94d9f9fe9460e6c50ef43177d3da9c5f5026a2ac0156f6923affc125d3e46357913c5a2771ca68bca8dd6682"
}