Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,617,312",
      "signature": "0xa66b4f21533ff773a1b2d911273b086f9dc2d343a83107ef84ef7cb003f715e82d1cf755e5d2177e6e444a5cea8a4b82",
      "randomness": "0xe94b9b66934926d3636bdd8de4752c4b43ae84fc93ef025d5bd0bb5fd8520a9b"
    }
  ],
  "blockNumber": "7,424,643"
}

{
  "Sr25519": "0x28eb927072a61c2f6b3b908797cca75311ae11351596b40da12b379581d94734f72155c44fff48388e523964cefed580bee313f35c7b21f9ebf34304c32e3d85"
}