Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,668,698",
      "signature": "0x95cb4402d3f92826ed3760dadb5b7d1d65a240c3cef1db98e14d41dde607cf8592a73661d20bd7ce03593e7e3c56f134",
      "randomness": "0xa077ad8e6668fac2b3b450b2cda206f5b012e0807c6e35fb0ef772b9c2cdc31d"
    }
  ],
  "blockNumber": "7,437,466"
}

{
  "Sr25519": "0x888e81bb343a672d5d80750e83a96b3981797b895b29f2d8804ab50ec32cad1851e71f4a9904902200ac4aa42bd246fe173ff7b41681b2154884ed54ec874b83"
}