Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,633,898",
      "signature": "0x8561bda6f62de4b17e369421d6172f2cb12a5d34e5e94a133a2347d254837211e723c5be1e13f16a01aecb07da1136b2",
      "randomness": "0x6fac5fbcc0924af2dffe532e6646bbf53be55bb0252cf5747d4588080dd140fd"
    }
  ],
  "blockNumber": "7,428,789"
}

{
  "Sr25519": "0x52a888366329c7af473d18afd506408a093d2d8aa8cdbfcd573931dc9db1fa0308adaefaf49aa7f7c8c321754161109bd0d37e317437be945f4ff5263d6c7985"
}