Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,567,898",
      "signature": "0xabc8241cc65980e0846ace10d7806f40a4f23d1865e99bf3dd900256fe114aee5fbc2ad85a1aae2bbc91eae8dfd29146",
      "randomness": "0x1623b57eef1c88c0511fa2a70e61d8380066f24be5d91b3ee823ff0db9f2febe"
    }
  ],
  "blockNumber": "7,412,310"
}

{
  "Sr25519": "0xce55e0dd456e3f3c90c4c05f31d73fbb425266623d4d9abefa805c068726c2420783e7c0eee51bc4b47eea7c58d7756149356302b68a3114b02a65cbf9046e82"
}