Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,580,635",
      "signature": "0x981db179fea5f40d270f5324f6eb9e156a74cdf1df06c4fb1a8e2de183e96ededd721841382ef3cdbfbf2debd80a9a81",
      "randomness": "0x5b423553fb528a20bafdbfb733095ba9fec9a19990a5cdd736d2fd8df9c66ac6"
    }
  ],
  "blockNumber": "7,415,481"
}

{
  "Sr25519": "0x7a2f665ffc0ec6e512ff2c0071d36c039a6ee50065c2dec14d05893f22a5865bd1bc361bd8b0c18cd637f679972a0b72a49335665469515ecba3ee19bd9c9680"
}