Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,551,344",
      "signature": "0x9273b40b2f9fa98ceb2564cd264b1b163556c3a5fbe1f07ece395f15ff71f4e49dbe1d46147bc7ac3ecf448e1226e4ec",
      "randomness": "0x98330fe25e96bba8b9a044632fa76903b37170ec4fbe36592ede2607fe2934e6"
    }
  ],
  "blockNumber": "7,408,171"
}

{
  "Sr25519": "0x609ed92ba7f27741d5180dbabdead73dc71b8781e90d660283a69f58b423272a399881d766720244fff940edbdf45e066c8bd8bf8ee616fe6a21cc63ab76bd8a"
}