Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,585,604",
      "signature": "0xb1818ee4c79899a3c000e0020b7efc0f5c03c467db9d87668ec41884f5393c9a99386457c7ac2b54b88fef4c21130385",
      "randomness": "0x3dac3a9a4be535a1c3ae65c7407eb41de22e197c18ff2f51a9625ce773a6bef9"
    }
  ],
  "blockNumber": "7,416,723"
}

{
  "Sr25519": "0x881e0bce92ca86908f502cf2636f5cbe760dbac523010971bfb150feb5d7b617fdcc9bd892f0c4c324f52e21116dc4a17d1eee32c67d79cdccb645143ecf1e8a"
}