Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,540,208",
      "signature": "0x974f655cce0a9f78771251c79fd8ad0f731fb271dd9c51bae1976b18723d519b6451b26eb5e227de318735bc21bdca3e",
      "randomness": "0xe59f37f7a3d1f28ee0c462b0ebc682b2d79a3fe2dd1953b4ed8b286db623d16e"
    }
  ],
  "blockNumber": "7,405,387"
}

{
  "Sr25519": "0xa00668798fa2065effbcc264bdf12e802a4825251d93046e132d57ca7b5de23424d67c458841b3c95dc69f27a15511aa556b65e42cb6c4cd35a3b749294ed184"
}