Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,563,978",
      "signature": "0x84ddf62c6f10068afb4687a1eb5110ecc4c729a471b965bbd5f727cb196a849e7bdb17b1a4baa8b510b854fcd80ecd00",
      "randomness": "0xd1b139a703a5c8429603fa13d20b14fef7b922aa7a30534883b4fca4d5c2f502"
    }
  ],
  "blockNumber": "7,411,330"
}

{
  "Sr25519": "0x267e1f14d8bd026714420a4eaabb068e4ca7c386b9e4175134294c8aadd2c87fbbf40956afec3f1ca0625ba34fbac8e8564000d91cb5b8736f234dcf31820785"
}