Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,680",
      "signature": "0x90fe825c2757c5d8fb9924fdd17c4dca3f6acda87d24d789221137d5c22f7285ca0cb64fb8ad2f13c1144644e2cb5bb8",
      "randomness": "0x5f1c7f83dadd8eff5bc784cbcf0b014fb6c85629405cafed8a647d5d07b9c7d1"
    }
  ],
  "blockNumber": "7,408,506"
}

{
  "Sr25519": "0x2e2b9eab7ec77c7052e57cd48af6f1964047d9bb725f48bf551396105814980a21dc26d0dcae1c13aa0851ad046067bc5c78058781815dd6fdea5d7e842fff85"
}