Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,576,139",
      "signature": "0xadc9191e83cce96f230b80d02da5ec72bd4c94de9e3a374842fbec8fb34f27d56369c2c02578f7f6de783c75145345c0",
      "randomness": "0x602e807374eb023d2e02ebfe49b390d18a4b93a88b9d9dff1365fa114ae2219e"
    }
  ],
  "blockNumber": "7,414,370"
}

{
  "Sr25519": "0x4a78093e067326c67f7205e5bda741f7cb50261caa4c0ea7f63b65431cbe5823ed97c9328336f8349bbb25ff2d87d88ea8f9cc26ab8e6d1b654e4f9f2f698782"
}