Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,586,325",
      "signature": "0xab05f933431e986f40181bc09404e45bed07bc32c573e0438807248ab5d8b2f0f962cbe08d4b32e643ca5c89d85f7bc6",
      "randomness": "0x3c22a3738f6ce8178a422a8c595417953f3daa4b92ee9fff591660a5a48fce13"
    }
  ],
  "blockNumber": "7,416,904"
}

{
  "Sr25519": "0x5e14511e54240f728190f3da9220356938fd22a8b988ad6317f8e18492a2f407882e65bbdf2f9dfe45329e05a09ff1e9fb5806b83e83d3924a9a210320e6b18c"
}