Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,645,280",
      "signature": "0x917aa00ce26dc782d4a733b3948c88b67e529dcf646177197e25fb1f25e59c771eef69e1c61fd8c6930704acc45977ba",
      "randomness": "0xe77c71690d05007a6c449cfe1f7d0728d9cca4ab543a268195fcd216df34e90e"
    }
  ],
  "blockNumber": "7,431,625"
}

{
  "Sr25519": "0xdc9a9faa887d704da68161746b30cd32cd00b3725e75b9052908ce9d31eb713ac984f9e1c9e7dbfeaa0087ae9667f868021a9d6cd38226837b35030b79088687"
}