Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,539,766",
      "signature": "0x887bf77c3b7a4abc8c2580315d18d5e4538fb18ea9bb852fb9b1d407ef5d3ef3ca0c87870574619e9f5e3a5280f513f3",
      "randomness": "0x011238ba4e4eac80f655c0b38ff291c87f6919d694eb34503c68d6e445fae964"
    }
  ],
  "blockNumber": "7,405,277"
}

{
  "Sr25519": "0x44f4e3eb29649f1cb0523b4580e187afa82dee02e8a5348cf31661570e8fbc127ae66c031b63fc99504af047e80e8329f43b5fa665ff10ffc4b963bb67c1c785"
}