Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,566,156",
      "signature": "0x93a58412033439a2a7ed8c1e4e424390e974d830142391e25ec32ca09fd6f98bba266f8366ef705db8387822c9f94ff2",
      "randomness": "0x21d821fa2222ba2138b650374df98b26f1703d752185de20659b516cbca2badd"
    }
  ],
  "blockNumber": "7,411,874"
}

{
  "Sr25519": "0xf8a9c7705345fa993943ab3fef1c97f72f9fbaa8cddb7b43e3f2739ca5c45a263f92e3c5ccb3f1c63fb5b1ca1b14534f2690e9a26e4ec9c53135dee648a91480"
}