Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,664,860",
      "signature": "0xaab29d8806d3c1eeae6cfbfc2261a7a14ce9fd5117ba672d19b1f5aaa357ed656a4193a3a9693ec51fd769e3ad517c6d",
      "randomness": "0xc990dedf7d86ac257af8047bf9b4c327b7d9632dbf35427ed7117c7210e891f4"
    }
  ],
  "blockNumber": "7,436,508"
}

{
  "Sr25519": "0xe4acb8bbd84ea1c32ffa9d38eab41fa14cc9972777e4103aa5981e1455666e5e04ac60533b2a26263a3ac4c7af9d33b6062c0d52f10af7b13ab47285fbb89883"
}