Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,646,297",
      "signature": "0x9700c384bd722e93e9c519b4409c7470292785573ef67201e0c288e94d64692840aabd0c09b45a116a0d4b639fa58e33",
      "randomness": "0x9fc164248d49d974d31b52552d758b37e20f2e565390c4ee692d3d15f84ff6dd"
    }
  ],
  "blockNumber": "7,431,879"
}

{
  "Sr25519": "0x3085a138c0871e006e9376bc49c149a272552eb9c0aacbb7f25808fa2c1dd304e106a5dc89f95233c36dd335583fa6885450a73760862638c5301905ba95c98f"
}