Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,564,448",
      "signature": "0x8d60228055618c34a6ef4a10f9da52b93e9a536c0ea05208f9ac58dc64fb17b0513b74868014e35d4a92df3aaacaee70",
      "randomness": "0x5f9e5318fe6982a824f52ad2a8703fdb99456ea89080cba472995c55fdbf6aa4"
    }
  ],
  "blockNumber": "7,411,447"
}

{
  "Sr25519": "0xee6aa608a51d412b4f4e6851076fdf21094988d3a86d7c6bb58c8b98f5de9604e70aac0dc612fe9b40f4b5ef48936b0b3d75eb798286e29a6c76176647c4d688"
}