Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,584,729",
      "signature": "0xa99a23b5f86e5df823e22ae5499f2f53aee2ce372fbd4fc920cf6d2374ecc18c7a41abcaa485e7738b95cbaa8c0be64b",
      "randomness": "0xbc0dc0fb4273d6fb63166a13990ec898a582fd4455801f1345398ef0626630a3"
    }
  ],
  "blockNumber": "7,416,505"
}

{
  "Sr25519": "0xf20b4cf082bb58c82bdd6c8240d5a735924e1fcc378e54eff9db00a9f699bf5f7d8d06da34c883b3c3d5d77b52dfa4217a03a6adfc053d34b3494e4c6931c481"
}