Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,540,404",
      "signature": "0x9235d2fc37da3524197f827d136b9209fa09e1f492f1df1345bc14f1e2b39042a19b5c2c861af4c172af724e4a771eea",
      "randomness": "0x1c2fac6c0b72944b7022b0026a6b125e0cb50ae38e7be46be337dc4a03f1b040"
    }
  ],
  "blockNumber": "7,405,436"
}

{
  "Sr25519": "0xfaae14cc8d26e77454d73ab3f303ee2a37d01ff995f260e4f660b2959f9f721d50be90b2d65459c687aa968702e2177634e1dc6c022c72f1954ab638246e608d"
}